feat(scripts): add new scripts

scripts/build_be.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+set -o nounset errexit
+
+export QSROOT=`pwd`
+rm -r dist && mkdir dist
+
+# set this for builders behind GFW...
+go env -w GOPROXY=https://goproxy.cn,direct
+go get github.com/mitchellh/gox
+cd cmd/start
+gox \
+    -osarch="windows/386 windows/amd64 darwin/amd64 linux/386 linux/amd64 linux/arm linux/arm64" \
+    -output "$QSROOT/dist/quickshare_{{.OS}}_{{.Arch}}/quickshare"
+
+distributions=('quickshare_windows_386' 'quickshare_windows_amd64' 'quickshare_darwin_amd64' 'quickshare_linux_386' 'quickshare_linux_amd64' 'quickshare_linux_arm' 'quickshare_linux_arm64')
+
+cd $QSROOT
+for dist in ${distributions[@]}
+do
+    cp -R $QSROOT/public $QSROOT/dist/$dist # $QSROOT/public must be ready
+    cp $QSROOT/configs/lan.yml $QSROOT/dist/$dist
+    zip -r -q $QSROOT/dist/$dist.zip ./dist/$dist/*
+    rm -r $QSROOT/dist/$dist
+done
+
+echo "Done"